Shamonda Virus Detected in Ireland
The virus, spread by biting midges, has been confirmed on two Cork farms. Agriculture minister Martin Heydon said this is the first time the virus has been detected in Ireland.

Agriculture minister Martin Heydon confirmed the detection of Shamonda virus on two farms in Co Cork. The virus was identified by a private laboratory, and the minister's department is conducting follow-up investigations.
The Shamonda virus is closely related to the Schmallenberg virus and is spread by biting midges. It predominantly affects cattle, sheep, and goats, but has also been found in horses in Europe.
Infected cattle have displayed clinical signs such as fever, diarrhoea, and a decrease in milk production. The main concern is the disease's effect on pregnant animals, as it can cause abortions or foetal malformations.
There is currently no vaccine or treatment available in Ireland. Farmers are advised to protect their herds from biting midges to reduce the risk of infection.
The disease is not notifiable in Ireland or the EU, so there are no movement or trade restrictions applied if Shamonda virus is detected. Minister Heydon said farmers and horse owners with concerns should contact their private veterinary practitioner for further advice.
Shamonda virus has been detected in several European countries, including France, Switzerland, Germany, Belgium, Austria, Jersey, and the Netherlands. Farmers in Northern Ireland are being advised to monitor their herds and be alert for symptoms.
Department for Agriculture minister Andrew Muir said farmers and horse owners should remain aware of unusual illness in their animals, given the emergence of Shamonda virus and another midge-borne virus, bluetongue, last year.
Key facts
- Shamonda virus detected on two farms in Co Cork
- The virus is spread by biting midges and affects cattle, sheep, and goats
- There is currently no vaccine or treatment available in Ireland
- The disease is not notifiable in Ireland or the EU
Three perspectives
Neutral
The detection of Shamonda virus in Ireland has prompted calls for farmers to be vigilant. The virus's impact on animal health and trade will be closely monitored. Further investigations are being conducted to determine the extent of the virus's spread.
Positive
The swift detection of the virus and the advice given to farmers demonstrate the effectiveness of Ireland's animal health monitoring systems. The fact that the disease is not notifiable in Ireland or the EU means that trade and movement restrictions will not be applied.
Negative
The emergence of Shamonda virus in Ireland is a concern for farmers and the agricultural industry. The lack of a vaccine or treatment available in Ireland may exacerbate the situation. The virus's potential impact on pregnant animals and milk production is a particular worry.
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